Ive found Kaspersky to be a great inocent persons AV.
But for someone who fiddles about with hacking etc. I found it to be overly protective.
Even when playing MW2 it sometimes stops me loading the game for upto a minute so it can check to see if its harmful. And that was when everything was turn off and gaming mode wass on. So i got fustrated entereing a game 2 minutes late and just went to avast